The analog I/O boards provide extended features and capabilities beyond the built-in analog of the M4500. These boards can be installed in any vacant slot in the M4500 chassis and are slot addressed by a dip switch on the board. The following analog I/O boards are currently available:

S4580: 4 Analog Inputs and 4 Analog Outputs

• 4 single-ended analog input points
• 14-bit, bipolar analog-to-digital conversion on inputs
• Input range: -10V to +10V
• 15 microsecond per input conversion time
• 4 single ended analog output points
• 12-bit, bipolar digital-to-analog conversion on outputs
• Output range: -10V to +10V
• 10 microsecond per output conversion time
• Flexible I/O update to facilitate a wide variety of applications
• Removable field wiring connector
• Can be installed in any M4500 I/O slot
• Compatible with all M4500 versions (M4500 thru M4513)
• Occupies one I/O slot